Q24Multiple choice
You are provided with three test tubes A, B and C as shown in Figure 5.3 with different liquids. What will you observe when you put
This question refers to a figure in the original PDF.
- (a)a piece of blue litmus paper in each test tube.
- (b)a piece of red litmus paper in each test tube.
- (c)a few drops of phenolphthalein solution to each test tube. Fig 5.3